Serkan Algur

You can set a search limit for visitors via IP addresses. The plugin automatically detects visitor IP address and counts each search action of these IP addresses. You can set a limit and block time for these IP Addresses.

Search Limiter & Blocker

Set and limit search count of visitors. Also, you can block visitor IP.

krut1

Secure your website with the most comprehensive WordPress security plugin. Firewall, malware scan, registration blocking, login security & more.
The plugin tracks all sign in attempts and sign up attempts (new user and new blog) and block it if the user has reached limits.
The plugin is translated into russian, german and english.
LOGIN AND REGISTRATION ATTEMPTS LIMIT works fine in WordPress Multisite too and supports global configuration (networkwide active) and per blog (if it is activated in the blog).

LOGIN AND REGISTRATION ATTEMPTS LIMIT

Secure your website with the most comprehensive WordPress security plugin. Firewall, malware scan, registration blocking, login security & more.

Search Limiter & Blocker vs LOGIN AND REGISTRATION ATTEMPTS LIMIT